CN221436909U - Wood-plastic floor waste recycling device - Google Patents

Abstract

The utility model discloses a wood-plastic floor waste recycling device which comprises a crushing box, wherein a conveying mechanism is arranged on one side of the crushing box, one end of the conveying mechanism extends into the crushing box, the crushing mechanism is arranged at one end, which is positioned in the conveying mechanism and extends into the crushing box, of the crushing box, a screen mesh which is obliquely arranged is arranged below the crushing mechanism, a vibrating mechanism is arranged below one end of the screen mesh which is high, one end of the screen mesh which is low is rotationally connected with the inner wall of the crushing box, a grinding mechanism is arranged below one end of the screen mesh which is low, a discharge hole is formed in the bottom of the crushing box, and a collecting box is arranged below the discharge hole. According to the utility model, through the mutual coordination of the conveying mechanism, the crushing mechanism, the screen, the vibrating mechanism and the grinding mechanism, the waste is crushed and ground, so that the waste is crushed more thoroughly, the problem that the recovery efficiency is low because the large particle waste on the screen can be treated only after the box door is opened is solved, the practicability of the device is improved, and the production benefit is increased.

Description

Wood-plastic floor waste recycling device

Technical Field

The utility model relates to the technical field of wood-plastic waste recycling, in particular to a wood-plastic floor waste recycling device.

Background

The wood-plastic floor is a novel environment-friendly wood-plastic composite material product, wherein the wood phenol generated in the production process of the medium-density fiberboard and the high-density fiberboard is added with the recycled plastic to be made into the wood-plastic composite material through granulation equipment, and then the wood-plastic composite material is extruded to be produced into the wood-plastic floor. The wood-plastic floor can generate waste materials in the using process, so that the waste material recycling device for the wood-plastic floor is needed.

The chinese patent with the prior art application number CN108889380a discloses a plastic-wood floor waste recycling device, which uses the cooperation of a first motor, a limiting block, a movable rod, a movable groove, a transmission rod, a screen, a second motor, a crushing barrel, an upper grinding block, a rotary rod and a lower grinding block, solves the problem that the traditional plastic-wood floor waste recycling device is low in recycling efficiency, and has the advantage of high recycling efficiency, so that the practicability of the plastic-wood floor waste recycling device is improved.

Although the above-mentioned patent possesses the advantage that recovery efficiency is high, above-mentioned scheme exists the not enough thorough condition of smashing in the use, and sieves through the screen cloth, and big granule waste material stays on the screen cloth, causes the screen cloth to block up easily, only can handle the big granule waste material on the screen cloth after need opening the chamber door, and recovery efficiency is low, has reduced waste recovery device's practicality to a certain extent.

Accordingly, the applicant has proposed a wood plastic flooring waste recycling apparatus to solve the above-mentioned problems.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide a wood-plastic floor waste recycling device.

The utility model adopts the following technical scheme to realize the aim:

The utility model provides a wood-plastic floor waste recovery device, includes smashes the case, one side of smashing the case is equipped with transport mechanism, transport mechanism's one end extends into smashing the incasement, the one end department that smashing incasement lies in transport mechanism and extends into smashing the incasement is equipped with crushing mechanism, crushing mechanism's below is equipped with the screen cloth that the slope set up, the one end below that the screen cloth is high is equipped with vibration mechanism, the one end that the screen cloth is low is rotated with the inner wall of smashing the case and is connected, the one end below that the screen cloth is low is equipped with grinding mechanism, it is equipped with the discharge gate to smash the bottom of the case portion, the discharge gate below is equipped with the collecting box.

Further, the conveying mechanism comprises a conveying rack, one end of the conveying rack extends into the crushing box, a driving shaft and a driven shaft are respectively arranged at two ends in the conveying rack in a rotating mode, a conveying belt is wound on the driving shaft and the driven shaft, and one end of the driving shaft extends out of the conveying rack to be connected with the output end of the first motor.

Further, the crushing mechanism comprises a first rotating shaft and a second rotating shaft which are arranged in the crushing box in a rotating mode, a driving crushing roller is arranged on the first rotating shaft, a driven crushing roller is arranged on the second rotating shaft, the driving crushing roller is located right above the driven crushing roller, crushing teeth on the driving crushing roller and the driven crushing roller are meshed with each other, the crushing box is extended out of one end of the first rotating shaft and one end of the second rotating shaft, a first gear is arranged in the first rotating shaft, a second gear is arranged in the second rotating shaft, the first gear is meshed with the second gear, the other end of the first rotating shaft extends out of the crushing box and is connected with the output end of the speed reducer, and a second motor is arranged on the speed reducer.

Further, one end of the screen mesh is connected with a connecting plate, a vibrating mechanism is arranged below the connecting plate, a second feeding port is formed in one end of the screen mesh, which is low, and a grinding mechanism is arranged below the second feeding port.

Further, the vibration mechanism comprises a third rotating shaft which is rotatably arranged in the crushing box, cams which are in butt joint with the connecting plates are arranged at two ends of the third rotating shaft, the crushing box extends out of one end of the third rotating shaft, a second belt wheel is arranged on the third rotating shaft, a first belt wheel is arranged on the first rotating shaft, and a first belt is wound on the first belt wheel and the second belt wheel.

Further, grinding mechanism is including installing the grinding vat in smashing the incasement, the grinding vat is located the below of second feed inlet, the grinding vat internal rotation is equipped with the abrasive disc, the outer wall of abrasive disc and the inner wall phase-match of grinding vat, a plurality of filtration pores have been seted up on the lateral wall of grinding vat.

Further, install the fifth pivot on the grinding disc, the fifth pivot extends to the top of second feed inlet and is connected with the second bevel gear, the second bevel gear is connected with first bevel gear meshing, be connected with the fourth pivot on the first bevel gear, the fourth pivot extends crushing case, and installs the fourth band pulley in the fourth pivot, still install the third band pulley in the first pivot, around being equipped with the second belt on third band pulley and the fourth band pulley.

Further, a sliding groove is formed in one side of the inner wall of the crushing box, a sliding rod is arranged in the sliding groove, one end of the connecting plate is placed in the sliding groove, the connecting plate is connected with the sliding rod in a sliding mode, and a first spring sleeved on the outer surface of the sliding rod is connected between the connecting plate and the inner wall of the sliding groove.

Further, first feed inlet has been seted up to crushing case one side, the one end of conveying frame extends into crushing incasement through first feed inlet, it is equipped with the baffle to be located the rotation of first feed inlet top in the crushing incasement, the baffle slope sets up, and the low one end of baffle and conveyer belt contact, be connected with the second spring between baffle and the crushing case lateral wall.

Further, an observation window is arranged on one side of the crushing box.

Compared with the prior art, the utility model provides a wood-plastic floor waste recycling device, which comprises the following components

The beneficial effects are that:

According to the utility model, the conveying mechanism is arranged, so that the waste is conveniently and automatically conveyed into the crushing box, the production safety is improved, the crushing mechanism is arranged for carrying out primary crushing on the waste, the waste after primary crushing is crushed into large particle waste and small particle waste, the waste after primary crushing falls on the screen, the screen is subjected to vibration screening by the vibrating mechanism, the screen is prevented from being blocked, the small particle waste is discharged from the discharge hole through the screen and falls into the collecting box for recycling, the large particle waste moves along the inclined plane of the screen under the vibration effect and falls into the grinding mechanism, the grinding mechanism is arranged for carrying out secondary crushing on the waste, the large particle waste is ground into small particle waste, the quality of the waste is ensured, the recycling efficiency of the waste is improved, and finally the ground small particle waste is discharged through the discharge hole and falls into the collecting box for recycling; according to the utility model, through the mutual coordination of the conveying mechanism, the crushing mechanism, the screen, the vibrating mechanism and the grinding mechanism, the waste is crushed and ground, so that the waste is crushed more thoroughly, the problem that the recovery efficiency is low because the large particle waste on the screen can be treated only after the box door is opened is solved, the practicability of the device is improved, and the production benefit is increased.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the present utility model;

FIG. 2 is a schematic top sectional view of the present utility model;

FIG. 3 is a schematic view of the right-side cross-sectional structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 5 is a schematic elevational view of the present utility model.

The mark in the figure is 1, a crushing box; 2. a conveying mechanism; 21. a conveying rack; 22. a driving shaft; 23. a driven shaft; 24. a conveyor belt; 25. a first motor; 3. a crushing mechanism; 31. a first rotating shaft; 32. a second rotating shaft; 33. an active crushing roller; 34. a driven crushing roller; 35. a speed reducer; 36. a second motor; 37. a first gear; 38. a second gear; 39. a gear box; 4. a screen; 5. a connecting plate; 6. a vibration mechanism; 61. a first pulley; 62. a second pulley; 63. a first belt; 64. a third rotating shaft; 65. a cam; 7. a grinding mechanism; 71. a grinding barrel; 72. a grinding disc; 73. filtering holes; 74. a third pulley; 75. a fourth pulley; 76. a second belt; 77. a fourth rotating shaft; 78. a first bevel gear; 79. a second bevel gear; 80. a fifth rotating shaft; 8. a discharge port; 9. a first feed port; 10. a second feed inlet; 11. a chute; 12. a slide bar; 13. a first spring; 14. a baffle; 15. a second spring; 16. a collection box; 17. a first cross plate; 18. a second cross plate; 19. a support column; 20. and an observation window.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

It should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The embodiment of the utility model provides a wood-plastic floor waste recycling device, referring to fig. 1 to 5, the wood-plastic floor waste recycling device comprises a crushing box 1, wherein a conveying mechanism 2 is arranged on one side of the crushing box 1, waste is conveniently and automatically conveyed into the crushing box 1, production safety is improved, one end of the conveying mechanism 2 extends into the crushing box 1, a crushing mechanism 3 is arranged at one end of the crushing box 1, which is positioned at the position, extending into the crushing box 1, of the conveying mechanism 2, waste is primarily crushed, a screen 4 which is obliquely arranged is arranged below the crushing mechanism 3, the waste is screened, a vibrating mechanism 6 is arranged below one end of the screen 4, the screen 4 is subjected to vibration screening, the screen 4 is prevented from being blocked, one end of the screen 4, which is low, is rotatably connected with the inner wall of the crushing box 1, a grinding mechanism 7 is arranged below one end of the screen 4, the waste is secondarily crushed, the quality of the waste is guaranteed, the recycling efficiency of the waste is improved, a discharge port 8 is arranged at the bottom of the crushing box 1, the crushed waste is discharged from the discharge port 8, and a collection box 16 is arranged below the discharge port 8, and the crushed waste is collected.

Specifically, the lower end of the screen 4 is hinged with the inner wall of the crushing box 1; the lower part of the crushing box 1 is arranged in a funnel shape, so that crushed waste materials can be conveniently discharged; two sides of the lower part of the crushing box 1 are provided with supporting columns 19 which support the crushing box 1, the number of the supporting columns 19 is 4, and the supporting columns 19 are distributed at the lower part of the crushing box 1 in a rectangular array.

Referring to fig. 1 and 2, in this embodiment, the conveying mechanism 2 includes a conveying frame 21, one end of the conveying frame 21 extends into the crushing box 1, two ends in the conveying frame 21 are respectively provided with a driving shaft 22 and a driven shaft 23 in a rotating manner, a conveying belt 24 is wound on the driving shaft 22 and the driven shaft 23 and is used for conveying the waste, and one end of the driving shaft 22 extends out of the conveying frame 21 and is connected with an output end of the first motor 25.

Specifically, a first cross plate 17 is mounted on one side of the conveyor frame 21, and a first motor 25 is mounted on the first cross plate 17; a driving roller is arranged on the driving shaft 22, a driven roller is arranged on the driven shaft 23, and a conveyor belt 24 is wound on the driving roller and the driven roller.

Referring to fig. 1, in this embodiment, a first feed port 9 is formed on one side of the crushing box 1, one end of the conveying frame 21 extends into the crushing box 1 through the first feed port 9, a baffle 14 is rotatably disposed above the first feed port 9 in the crushing box 1, the baffle 14 is obliquely disposed, one end of the baffle 14, which is low, is in contact with the conveying belt 24, and a second spring 15 is connected between the baffle 14 and the side wall of the crushing box 1.

Specifically, one end of the conveyor belt 24 extends into the pulverizing box 1 through the first feed opening 9; one end of the baffle 14, which is high, is hinged with the inner wall of the crushing box 1, and by arranging the baffle 14, most of dust generated when the active crushing roller 33 and the driven crushing roller 34 crush waste materials can be prevented from entering the external environment from the first feed inlet 9, and the physical health of staff is prevented from being influenced; by providing the second spring 15, the baffle 14 can generate a certain downward pressure on the waste material entering from the first feed opening 9, so that the waste material can be processed better.

Referring to fig. 1 to 3, in the present embodiment, the crushing mechanism 3 includes a first rotating shaft 31 and a second rotating shaft 32 rotatably disposed in the crushing box 1, a driving crushing roller 33 is mounted on the first rotating shaft 31, a driven crushing roller 34 is mounted on the second rotating shaft 32, the driving crushing roller 33 is located directly above the driven crushing roller 34, the driving crushing roller 33 is meshed with crushing teeth on the driven crushing roller 34, one ends of the first rotating shaft 31 and the second rotating shaft 32 extend out of the crushing box 1, a first gear 37 is mounted on the first rotating shaft 31, a second gear 38 is mounted on the second rotating shaft 32, the first gear 37 is meshed with the second gear 38, the other end of the first rotating shaft 31 extends out of the crushing box 1 and is connected with an output end of a speed reducer 35, and a second motor 36 is mounted on the speed reducer 35.

Specifically, the first gear 37 is installed at the part of the first rotating shaft 31 extending out of the crushing box 1, the second gear 38 is installed at the part of the second rotating shaft 32 extending out of the crushing box 1, a gear box 39 is arranged outside the first gear 37 and the second gear 38, and the gear box 39 is installed on the crushing box 1 to protect the first gear 37 and the second gear 38; the contact part of the driving crushing roller 33 and the driven crushing roller 34 is flush with the discharge end of the conveyor belt 24, so that the waste is conveniently crushed, and the influence of the tilting of the rear end of the waste on the conveying is avoided; the second transverse plate 18 is installed on one side of the crushing box 1, the speed reducer 35 is installed on the second transverse plate 18, and a through hole is formed in the second transverse plate 18 for the first belt 63 to pass through.

Referring to fig. 1, in this embodiment, a connecting plate 5 is connected to a high end of the screen 4, a vibration mechanism 6 is disposed below the connecting plate 5, a second feeding port 10 is formed at a low end of the screen 4, so that large particle waste materials can conveniently enter a grinding mechanism 7 to be ground secondarily, and the grinding mechanism 7 is disposed below the second feeding port 10.

Specifically, the lower end of the screen 4 is provided with inclined surfaces at two sides of the second feeding port 10, so that large particle waste materials can enter the grinding mechanism 7 from the second feeding port 10.

Referring to fig. 4, in this embodiment, a chute 11 is formed on one side of the inner wall of the crushing box 1, a slide bar 12 is disposed in the chute 11, one end of the connecting plate 5 is disposed in the chute 11, the connecting plate 5 is slidably connected with the slide bar 12, and a first spring 13 sleeved on the outer surface of the slide bar 12 is connected between the connecting plate 5 and the inner wall of the chute 11.

Specifically, the connection plate 5 is movable up and down in the direction of the slide bar 12; by providing the first spring 13, the connecting plate 5 is always abutted against the cam 65; the connecting plate 5 is provided with a bar-shaped hole, and the slide bar 12 passes through the bar-shaped hole and is connected with the connecting plate 5 in a sliding way.

Referring to fig. 1 and 3, in the present embodiment, the vibration mechanism 6 includes a third rotating shaft 64 rotatably mounted in the pulverizing box 1, two ends of the third rotating shaft 64 are provided with cams 65 that are abutted against the connecting plate 5, one end of the third rotating shaft 64 extends out of the pulverizing box 1, the third rotating shaft 64 is provided with a second pulley 62, the first rotating shaft 31 is provided with a first pulley 61, and the first pulley 61 and the second pulley 62 are wound with a first belt 63.

Specifically, the cam 65 abuts against the bottom of the connection plate 5; the second belt wheel 62 is arranged at a part of the third rotating shaft 64 extending out of the crushing box 1; the third rotation shaft 64 is disposed in parallel with the first rotation shaft 31.

Referring to fig. 1, in this embodiment, the grinding mechanism 7 includes a grinding drum 71 installed in the grinding box 1, the grinding drum 71 is in a funnel shape, the grinding drum 71 is located below the second feed port 10, a grinding disc 72 is rotationally disposed in the grinding drum 71, an outer wall of the grinding disc 72 is matched with an inner wall of the grinding drum 71, and a plurality of filter holes 73 are formed on a side wall of the grinding drum 71.

Referring to fig. 1 and 2, in the present embodiment, a fifth rotating shaft 80 is mounted on the grinding disc 72, the fifth rotating shaft 80 extends above the second feeding port 10 and is connected with a second bevel gear 79, the second bevel gear 79 is meshed with a first bevel gear 78, a fourth rotating shaft 77 is connected to the first bevel gear 78, the fourth rotating shaft 77 extends out of the grinding box 1, a fourth belt wheel 75 is mounted on the fourth rotating shaft 77, a third belt wheel 74 is further mounted on the first rotating shaft 31, and a second belt 76 is wound on the third belt wheel 74 and the fourth belt wheel 75.

Specifically, a supporting rod is installed inside the crushing box 1 and is rotatably connected with the fifth rotating shaft 80; the fourth rotating shaft 77 is rotatably connected with the crushing box 1; the fourth pulley 75 is mounted on a portion of the fourth rotation shaft 77 extending out of the pulverizing box 1; the fourth rotating shaft 77 and the fifth rotating shaft 80 are perpendicular to each other, and the fourth rotating shaft 77 and the first rotating shaft 31 are in the same horizontal plane and are arranged in parallel.

Referring to fig. 5, in this embodiment, an observation window 20 is provided on one side of the crushing box 1, so that a worker can easily observe the crushing and sieving conditions in the crushing box 1.

In this embodiment, the first motor 25, the second motor 36 and the speed reducer 35 are all of the prior art, and will not be described in detail herein.

Working principle: when in use, a worker places the waste on the conveyor belt 24, starts the first motor 25, the first motor 25 drives the driving shaft 22 to rotate, thereby driving the conveyor belt 24 and the driven shaft 23 to rotate, automatically conveys the waste into the crushing box 1 through the conveyor belt 24, starts the second motor 36, drives the first rotating shaft 31 to rotate after the second motor 36 is decelerated through the speed reducer 35, thereby driving the first gear 37 to rotate, the first gear 37 drives the second gear 38 to synchronously rotate, the second gear 38 drives the second rotating shaft 32 to rotate, the first rotating shaft 31 drives the driving crushing roller 33 to rotate, the second rotating shaft 32 drives the driven crushing roller 34 to rotate, the waste is crushed into large-particle waste and small-particle waste through the driving crushing roller 33 and the driven crushing roller 34, the waste after the primary crushing falls on the screen 4, drives the first belt wheel 61 to synchronously rotate through the first rotating shaft 31, thereby driving the second belt wheel 62 and the first belt 63 to rotate, and further driving the third rotating shaft 64 to rotate, the third rotating shaft 64 drives the cam 65 to rotate, so that the connecting plate 5 moves up and down in the sliding groove 11 along the direction of the sliding rod 12, the screen 4 is vibrated, the screen 4 is prevented from being blocked, small particle waste is discharged from the discharge hole 8 through the screen 4, falls into the collecting box 16 to be recovered, large particle waste moves along the inclined plane of the screen 4 under the vibration effect, falls into the grinding barrel 71, the third belt wheel 74 is driven to synchronously rotate through the first rotating shaft 31, thereby driving the fourth belt wheel 75 and the second belt 76 to rotate, and further driving the fourth rotating shaft 77 to rotate, the fourth rotating shaft 77 drives the first bevel gear 78 to rotate, the first bevel gear 78 drives the second bevel gear 79 to rotate, and further driving the fifth rotating shaft 80 to rotate, and further driving the grinding disc 72 to rotate, the large particle waste is ground into small particle waste, the small particle waste is discharged from the filter holes 73, and finally the ground small particle waste is discharged through the discharge hole 8 and falls into the collecting box 16 for recycling.

According to the utility model, through the mutual matching of the conveying mechanism 2, the crushing mechanism 3, the screen 4, the vibrating mechanism 6 and the grinding mechanism 7, the waste is crushed and ground, so that the waste is crushed more thoroughly, the problem that the recovery efficiency is low because the large particle waste on the screen 4 can be treated only after the box door is opened is solved, the practicability of the device is improved, and the production benefit is increased.

What is not described in detail in this specification is prior art known to those skilled in the art.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.

Claims (10)

1. The utility model provides a wood-plastic floor waste recovery device, includes crushing case (1), its characterized in that, one side of crushing case (1) is equipped with transport mechanism (2), in the one end of transport mechanism (2) extends into crushing case (1), the one end department that is located in crushing case (1) and that transport mechanism (2) extend into crushing case (1) is equipped with crushing mechanism (3), the below of crushing mechanism (3) is equipped with screen cloth (4) that the slope set up, the one end below that screen cloth (4) is high is equipped with vibration mechanism (6), the one end that screen cloth (4) is low rotates with the inner wall of crushing case (1) and is connected, the one end below that screen cloth (4) is low is equipped with grinding mechanism (7), crushing case (1) bottom is equipped with discharge gate (8), discharge gate (8) below is equipped with collecting box (16).

2. The wood-plastic floor waste recycling device according to claim 1, wherein the conveying mechanism (2) comprises a conveying rack (21), one end of the conveying rack (21) extends into the crushing box (1), a driving shaft (22) and a driven shaft (23) are respectively arranged at two ends in the conveying rack (21) in a rotating mode, a conveying belt (24) is wound on the driving shaft (22) and the driven shaft (23), and one end of the driving shaft (22) extends out of the conveying rack (21) to be connected with the output end of the first motor (25).

3. The wood-plastic floor waste recycling device according to claim 1, wherein the smashing mechanism (3) comprises a first rotating shaft (31) and a second rotating shaft (32) which are rotatably arranged in the smashing box (1), a driving smashing roller (33) is arranged on the first rotating shaft (31), a driven smashing roller (34) is arranged on the second rotating shaft (32), the driving smashing roller (33) is located right above the driven smashing roller (34), smashing teeth on the driving smashing roller (33) and the driven smashing roller (34) are meshed with each other, one ends of the first rotating shaft (31) and the second rotating shaft (32) extend out of the smashing box (1), a first gear (37) is arranged on the first rotating shaft (31), a second gear (38) is arranged on the second rotating shaft (32), the other end of the first rotating shaft (31) extends out of the smashing box (1) and the output end of a speed reducer (35) is connected with each other, and a second gear (36) is arranged on the motor (35).

4. A wood-plastic floor waste recycling device according to claim 3, characterized in that one end of the screen (4) which is high is connected with a connecting plate (5), a vibrating mechanism (6) is arranged below the connecting plate (5), a second feed inlet (10) is formed in one end of the screen (4) which is low, and a grinding mechanism (7) is arranged below the second feed inlet (10).

5. The wood-plastic floor waste recycling device according to claim 4, wherein the vibration mechanism (6) comprises a third rotating shaft (64) rotatably installed in the crushing box (1), cams (65) which are abutted against the connecting plates (5) are installed on two ends of the third rotating shaft (64), one end of the third rotating shaft (64) extends out of the crushing box (1), a second belt wheel (62) is installed on the third rotating shaft (64), a first belt wheel (61) is installed on the first rotating shaft (31), and a first belt (63) is wound on the first belt wheel (61) and the second belt wheel (62).

6. The wood-plastic floor waste recycling device according to claim 4, wherein the grinding mechanism (7) comprises a grinding barrel (71) arranged in the grinding box (1), the grinding barrel (71) is positioned below the second feeding port (10), a grinding disc (72) is rotationally arranged in the grinding barrel (71), the outer wall of the grinding disc (72) is matched with the inner wall of the grinding barrel (71), and a plurality of filtering holes (73) are formed in the side wall of the grinding barrel (71).

7. The wood-plastic floor waste recycling device according to claim 6, wherein a fifth rotating shaft (80) is installed on the grinding disc (72), the fifth rotating shaft (80) extends to the upper side of the second feeding port (10) and is connected with a second bevel gear (79), the second bevel gear (79) is meshed with a first bevel gear (78), a fourth rotating shaft (77) is connected to the first bevel gear (78), the fourth rotating shaft (77) extends out of the grinding box (1), a fourth belt wheel (75) is installed on the fourth rotating shaft (77), a third belt wheel (74) is further installed on the first rotating shaft (31), and a second belt (76) is wound on the third belt wheel (74) and the fourth belt wheel (75).

8. The wood-plastic floor waste recycling device according to claim 5, wherein a chute (11) is formed in one side of the inner wall of the crushing box (1), a slide bar (12) is arranged in the chute (11), one end of the connecting plate (5) is placed in the chute (11), the connecting plate (5) is in sliding connection with the slide bar (12), and a first spring (13) sleeved on the outer surface of the slide bar (12) is connected between the connecting plate (5) and the inner wall of the chute (11).

9. The wood-plastic floor waste recycling device according to claim 2, wherein a first feed port (9) is formed in one side of the crushing box (1), one end of the conveying rack (21) extends into the crushing box (1) through the first feed port (9), a baffle (14) is rotatably arranged above the first feed port (9) in the crushing box (1), the baffle (14) is obliquely arranged, one end of the baffle (14) which is low is in contact with the conveying belt (24), and a second spring (15) is connected between the baffle (14) and the side wall of the crushing box (1).

10. The wood-plastic floor waste recycling device according to claim 1, characterized in that an observation window (20) is provided on one side of the crushing box (1).